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MCP1623T-I/CHY - Microchip

Description: Microchip MCP1623T-I/CHY, Boost Regulator 50mA Adjustable, 2 → 5.5 V, 630 kHz 6-Pin, SOT-23

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PCB Footprints
MCP1623T-I/CHY - Microchip PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - (CHY)(SOT-23)
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3D Models
MCP1623T-I/CHY - Microchip  - 3D model - SOT23 (6-Pin) - (CHY)(SOT-23)
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MCP1623T-I/CHY Details

  • Manufacturer Part Number:

    MCP1623T-I/CHY

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • Manufacturer Package Code:

    SOT-23-6

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 5.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Min:

    0.8 V

  • Input Voltage-Nom:

    1.2 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.05 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    2 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    630 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    1.55 mm

MCP1623T-I/CHY Frequently Asked Questions (FAQs)

  • The maximum input voltage that the MCP1623T-I/CHY can handle is 18V, but it's recommended to operate within the 4.5V to 15V range for optimal performance.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a minimum capacitance of 10uF and an ESR of 1 ohm or less. Additionally, the input capacitor should be at least 1uF with an ESR of 1 ohm or less.
  • The maximum output current that the MCP1623T-I/CHY can provide is 300mA. However, the output current should be derated based on the input voltage and ambient temperature to ensure reliable operation.
  • The soft-start feature of the MCP1623T-I/CHY can be configured by connecting a capacitor between the SS pin and GND. The soft-start time can be calculated using the formula: tSS = 10 x CSS, where CSS is the capacitance in nF.
  • The EN (Enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled. The EN pin can be connected to a logic signal or a switch to control the regulator's operation.

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MCP1623T-I/CHY Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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